Monitor Linux Hosts using Nagios check_by_ssh Plugin

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Monitor Linux Hosts using Nagios check_by_ssh Plugin
Welcome to our tutorial on how to monitor Linux Hosts using Nagios check_by_ssh plugin. This enables Nagios Server to monitor system metrics and services on remote Linux server using SSH. We have covered various guides on Nagios Monitoring in our previous articles; Nagios SNMP Monitoring of Linux Hosts on AlienVault USM/OSSIM How to Install Nagios Plugins and NRPE agents on CentOS...

How to Install Nagios Plugins and NRPE agents on CentOS 7/RHEL 7/Fedora 29

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In our previous tutorials, we learnt how to install Nagios plugins as well the Nagios NRPE agents from source. You can check them via the links below; How to Install Nagios Plugins From Source RHEL/CentOS/Oracle Linux How to Install Nagios NRPE Agent on RHEL/CentOS/Oracle Linux Well, in this article, we are going to learn how to install Nagios Plugins and NRPE agents...

Install Nagios NRPE Agent on CentOS 8

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Follow through this guide to learn how to install Nagios NRPE agent on CentOS 8. In order to execute Nagios plugins that monitors various system services and metrics on a remote host, you need to install Nagios Remote Plugin Executor (NRPE). Install Nagios NRPE Agent on CentOS 8 Nagios NRPE agents can be installed from the EPEL repos directly using the...

Configure Nagios Email Notification Using Gmail

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Nagios can be configured to sent out alerts on the state of the host or host service being monitored via email. This guide will therefore take you through how to Configure Nagios Email Notification using Gmail. The current state of a service or host being monitored is determined by the status of the service or host which can be OK,...

Install and Configure Nagios Core From Source on Ubuntu 18.04

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In this tutorial we are going to learn how to install and Configure Nagios Core From Source on Ubuntu 18.04 for server resource consumption and availability monitoring. In our last tutorial, we covered how to Install and Configure Nagios Core from Ubuntu repositories. How to Install and Configure Nagios Core From repo Ubuntu 18.04 Install and Configure Nagios Core From Source  on...

Install and Configure Nagios Core from Repos on Ubuntu 18.04

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In this tutorial we are going to learn how to install and configure Nagios Core from Repos on Ubuntu 18.04 for server resource consumption and availability monitoring. Nagios is an enterprise grade free and open source software that can be used to monitor servers, applications and networks. It also offers alerting services for servers, switches, applications and services. Nagios supports...